`sourcecode.academy`

DNSSEC	⚠️ Not signed
A	139.59.85.42^{🇮🇳 DIGITALOCEAN139.59.80.0/20 DigitalOcean}
NS	`ns1.digitalocean.com` ⭐
		A	2606:4700:52::ac40:34d2^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
		A	172.64.52.210^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
NS	`ns2.digitalocean.com`
		A	2606:4700:5a::ac40:3515^{🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
		A	172.64.53.21^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
NS	`ns3.digitalocean.com`
		A	2606:4700:52::ac40:31d1^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
		A	172.64.49.209^{🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c17::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f26.1e100.net`
		A	2607:f8b0:4004:c17::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f27.1e100.net`
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	2607:f8b0:4004:c1f::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f26.1e100.net`
		A	142.251.16.26^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f26.1e100.net`
		A	142.251.16.27^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f27.1e100.net`
		A	142.251.111.27^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f27.1e100.net`
		A	142.251.179.26^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f26.1e100.net`
		A	142.251.179.27^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f27.1e100.net`
TXT	`google-site-verification=b0AhBW1dwR4fIjeiohphvfCALweA0jiXnS2AOM7Z2_4`
TXT	`google-site-verification=VjT4t69486hAZHDfLuC-8JJ005O7jSZtAWOLP0pZ5Wc`
TXT	`google-site-verification=welLmPR0C41GmdBZgmeB3MA06Lmf1HG475Dzo9qeW2c`
SOA	`ns1.digitalocean.com`hostmaster@sourcecode.academy serial=0

`academy`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.academy` ⭐
	NS	`v0n1.nic.academy`
	NS	`v0n2.nic.academy`
	NS	`v0n3.nic.academy`
	NS	`v2n0.nic.academy`
	NS	`v2n1.nic.academy`
	SOA	`v0n0.nic.academy`hostmaster@donuts.email serial=1776992643

📈 Tranco rank: #826,257

Same first word

Similar names

DNS History

5 records (5 active, 0 former)

●NSns1.digitalocean.com2026-02-23 → 2026-04-24 · 2 obs

● 2026-02-23 21:37:54
● 2026-04-24 01:40:46

●NSns2.digitalocean.com2026-02-23 → 2026-04-24 · 2 obs

● 2026-02-23 21:37:54
● 2026-04-24 01:40:46

●NSns3.digitalocean.com2026-02-23 → 2026-04-24 · 2 obs

● 2026-02-23 21:37:54
● 2026-04-24 01:40:46

●MXsmtp.google.com2026-02-23 → 2026-04-24 · 2 obs

● 2026-02-23 21:37:54
● 2026-04-24 01:40:46

●A139.59.85.422026-02-23 → 2026-04-24 · 2 obs

● 2026-02-23 21:37:54
● 2026-04-24 01:40:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
academy	v0n0.nic.academy, v0n1.nic.academy, v0n2.nic.academy, v0n3.nic.academy...	12 records
sourcecode.academy	ns3.digitalocean.com, ns2.digitalocean.com, ns1.digitalocean.com	-

✅ Authoritative Response

Server:172.64.52.210

NS records: ns3.digitalocean.com, ns2.digitalocean.com, ns1.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sourcecode.academy (unsigned zone)

⏱️ Timing

Total: 563ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`139.59.85.42`
NS	3	`ns1.digitalocean.com, ns3.digitalocean.com...`
MX	1	`smtp.google.com (pri: 1)`
TXT	3	`google-site-verification=b0AhBW1dwR4fIje, google-site-verification=VjT4t69486hAZHD...`
SOA	1	`ns1.digitalocean.com hostmaster.sourceco`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.academy, v0n0.nic.academy, v0n1.nic.academy...)

Analysis

IP Addresses

sourcecode.academy points to an IP address: 139.59.85.42.

Name Servers

sourcecode.academy is delegated to three name servers ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

sourcecode.academy at least partially shares name servers with other domains, for instance dssport.es, datapolicy.co, correiodopovo-al.com.br, juriduty.com and fotoncagi.com.

Host names with two IP numbers:

ns1.digitalocean.com points to 2606:4700:52::ac40:34d2 and 172.64.52.210; ns2.digitalocean.com points to 2606:4700:5a::ac40:3515 and 172.64.53.21; ns3.digitalocean.com points to 2606:4700:52::ac40:31d1 and 172.64.49.209.

Mail Servers

sourcecode.academy is handled by a single mail server, smtp.google.com.

sourcecode.academy uses the same mail server setup as other domains, for instance johntoledo.com, yvonn.nl, web1.deprog.jp, studio-1.us and ultimumdesign.com.

sourcecode.academy shares at least partially some mail servers with other domains, for instance yuljin.com, kelleryoga.com, betterhomemaids.com, oko.press and miso.nu.

Hostname smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c17::1a, 2607:f8b0:4004:c17::1b, 2607:f8b0:4004:c19::1b, 2607:f8b0:4004:c1f::1a, 142.251.16.26, 142.251.16.27, 142.251.111.27, 142.251.179.26 and 142.251.179.27.

sourcecode.academy - robtex.com